Singing Hot And Cool: The Polyvagal Theory And Vocal Pedagogy
Thursday 17th June 2021, 5:00 PM - 7:00 PM (London Time)
The vagus nerve is closely involved with both the larynx and the autonomic nervous system (ANS). The polyvagal theory details the remarkable role of this nerve bundle in the evolution of voice and speech communication, and affirms the power of the voice as an instantaneous transmitter of ANS status, both in daily life communication and between artist and audience. Finally, parallels emerge between the vagus nerve’s contributions to psycho-physiological resilience (the ability to be aroused and calm at the same time) and artists’ descriptions of stage presence. Crosslinks between neurological evidence and the experience of performing arts will support suggestions for vocal pedagogy.
REVIEW OF TERMINOLOGY
- Structures of interest: cranial nerve X (vagus) and its brainstem nucleii
- Functions of interest: autonomic versus sensory-motor
- Autonomic (ANS) components: sympathetic (“hot”) and parasympathetic (“cool”)
THE POLYVAGAL THEORY OF SOCIAL COMMUNICATION
- Characteristics of the vagus nerve in animals and humans
- How “hot and cool” ANS regulation makes speech and singing possible
THE POLYVAGAL VOICE
- Muscle controls in the vagus nerve: larynx and more
- Voice as a carrier of ANS signals, in daily life and performance
THE POLYVAGAL THEORY ONSTAGE
- How performers describe the inner state onstage
- Is “very hot and very cool” the ANS recipe for stage presence?
RECOMMENDATIONS FOR ARTS TEACHERS
- ANS regulation as a pedagogical goal
- The importance of training ensembles
- Suggestions for warm-ups, cool-downs, and performance anxiety
- The well-regulated teacher
Joanna Cazden
Joanna Cazden, MFA, MS-CCC is a speech pathologist specializing in vocal arts rehabilitation, now in private practice after 18 years as senior voice clinician...
Sorry, this is an archived short course...
We have plenty of upcoming short courses coming soon. See details of some of them below or look at the full list of short courses.
Thursday 30th July 2026
2:00 PM - 4:00 PM
(London Time)
A VOICE FOR THE VOICELESS | Person-Centred Singing Teaching
William Leigh Knight
Only around 3% of the population fall into the category of amusia while over 17% consider themselves ‘tone-deaf’; and this does not account for non-singers, a wider group sometimes described as ‘tuneless’. So, who are ‘the voiceless’? Join William Leigh-Knight as he unpicks this question and considers the purpose of training a voice, when it is considered such a natural human attribute, and he expands on the principles that drive his own practice, which may be summarised as ‘person-centeredness’
Monday 3rd August 2026
1:30 PM - 2:30 PM
Tuesday 4th August 2026
1:30 PM - 2:30 PM
Wednesday 5th August 2026
1:30 PM - 2:30 PM
Thursday 6th August 2026
1:30 PM - 2:30 PM
Friday 7th August 2026
1:30 PM - 2:30 PM
(London Time)
Level Two Certificate in Accents and Phonetics with Louisa Morgan
Louisa Morgan
Build on your foundational knowledge of accents and phonetics in this week‑long lunchtime course designed specifically for voice teachers. Whether you have completed our Level 1 Certificate or already possess a basic working knowledge of phonetics and accent work, this Level 2 course will help you deepen your skills, sharpen your analytical ear, and expand your practical toolkit for teaching.
Monday 3rd August 2026
5:00 PM - 7:00 PM
(London Time)
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In our workshop with the Voice Study Centre, participants will learn the foundational tool of the Meisner Technique, 'repetition', and gain insight into additional aspects of the technique that are particularly useful for singers such as emotional preparation and 'the physical impediment'.